Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

CW8386 Thermopolis (C8386)

Lat: 43.64283°NLon: 108.227°WElev: 4419.52ft.

NA

70°F

21°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 56°F (13°C)
Visibility NA
Last update 07 Jul 08:40 PM MDT
Extended Forecast for

3 Miles NW Lysite WY

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm. Some of the storms could be severe.  Partly cloudy, with a low around 61. North wind 6 to 8 mph becoming east after midnight.  Chance of precipitation is 10%.

    Low: 61 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms after 5pm.  Sunny, with a high near 88. Calm wind becoming north northeast 5 to 8 mph in the afternoon.  Chance of precipitation is 10%.

    High: 88 °F

    Sunny then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 58. East northeast wind 6 to 11 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly clear, with a low around 57. East wind 5 to 8 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 93. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 93 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 61. South southwest wind around 7 mph becoming east southeast after midnight.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Tonight
Isolated showers and thunderstorms before 9pm. Some of the storms could be severe. Partly cloudy, with a low around 61. North wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 10%.
Wednesday
Isolated showers and thunderstorms after 5pm. Sunny, with a high near 88. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 10%.
Wednesday Night
Isolated showers and thunderstorms before 9pm. Mostly cloudy, with a low around 58. East northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly clear, with a low around 57. East wind 5 to 8 mph.
Friday
Sunny, with a high near 93. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Clear, with a low around 61. South southwest wind around 7 mph becoming east southeast after midnight.
Saturday
Sunny and hot, with a high near 98.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny and hot, with a high near 102.
Sunday Night
Mostly clear, with a low around 66. Breezy.
Monday
Sunny and hot, with a high near 100.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Lysite WY
 43.28°N 107.76°W (Elev. 5164 ft)
6:01 pm MDT Jul 7, 2026
8pm MDT Jul 7, 2026-6pm MDT Jul 14, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database